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About This Item

CAS Number:
110-86-1
Molecular Weight:
79.1
MDL number:
MFCD00011732
UNSPSC Code:
12352005
EC Index Number:
203-809-9
NACRES:
NB.21
Grade:
ACS reagent
Bp:
115 °C/1013 hPa
Vapor pressure:
26.7 hPa ( 25 °C)
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grade

ACS reagent

vapor pressure

26.7 hPa ( 25 °C)

product line

EMPARTA®

Assay

≥99% (GC)

form

liquid

autoignition temp.

482 °C

potency

891 mg/kg LD50, oral (Rat)
1121 mg/kg LD50, skin (Rabbit)

dilution

(for routine analytical applications)

pH

8.81 (20 °C in H2O)

bp

115 °C/1013 hPa

mp

-42 °C

transition temp

flash point 17 °C

solubility

soluble 1000 g/L

density

0.982 g/cm3 at 20 °C

storage temp.

2-30°C

SMILES string

n1ccccc1

InChI

1S/C5H5N/c1-2-4-6-5-3-1/h1-5H

InChI key

JUJWROOIHBZHMG-UHFFFAOYSA-N

Related Categories

General description

EMPARTA solvents are designed for routine chemical synthesis, drying, purification, and critical labware cleaning in quality control environments. Engineered for precision, they deliver consistently reproducible results essential for rigorous validation and documentation.

Exceptional Quality Standards: These solvents meet or exceed ACS specifications, providing assurance of high quality that is crucial for accurate testing and analysis in quality control.

Consistent Reproducibility: Designed for precision, the solvents ensure that results can be reliably reproduced, which is vital for maintaining compliance and integrity in quality control processes.

Versatile Applications: Suitable for a variety of QC tasks, including analytical testing, method validation, and testing USP/NF monographs, these solvents support a comprehensive approach to quality assurance in laboratory settings.
for analysis EMPARTA® ACS

Application


  • Vinylcyclopropane-Cyclopentene (VCP-CP) Rearrangement Enabled by Pyridine-Assisted Boronyl Radical Catalysis.: This study explores the VCP-CP rearrangement facilitated by pyridine-assisted boronyl radical catalysis, highlighting its implications for synthetic chemistry and potential applications in creating complex molecular structures efficiently (Li et al., 2024).

Analysis Note

Evaporation Number: 12.7

Legal Information

EMPARTA is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

68.0 °F - closed cup

Flash Point(C)

20 °C - closed cup

Certificates of Analysis (COA)

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